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Notes on the Relationship of Uranium Mineralization and Rhyolite in the Marysvale Area, Utah

Description: From abstract: A study, consisting of field and laboratory work, was undertaken in an endeavor to establish possible structural mineralization controls associated with the copper-uranium occurrences in the Willaha area, Coconino County, Arizona. Uranium mineralization, apparent at present, is localized along small fissures and vugs and in certain beds and lenses of the middle member of the Kaibab formation(Permian). It is associated with copper and iron oxide staining. Though no definite ore controls were disclosed by this study, at least a limited program of shallow drilling is warranted on the property. This sub-surface exploration should determine possible extensions of known mineralized areas, explore surface radiometric anomalies, and provide data for the determination of possible guides to ore. Deeper exploration may encounter mineralization in other horizons of the Kaibab limestone.
Date: February 1957
Creator: Gilbert, Ray E.
Partner: UNT Libraries Government Documents Department

Reconnaissance for Uranium in the Uinta Basin of Colorado and Utah

Description: Abstract: Weak uranium mineralization is widespread throughout the Uinta Basin of northeastern Utah and northwestern Colorado, in rocks ranging in age from Permian to Eocene. No commercial ore bodies are known, although formations there have characteristics elsewhere considered favorable for ore deposition.
Date: January 1957
Creator: Noble, E. A. & Annes, E. C., Jr.
Partner: UNT Libraries Government Documents Department

Uranium Occurrences of Gila County, Arizona

Description: From purpose and scope: This report is designed to summarize the available information on the geology and ore reserves of the uranium deposits. Detailed geological work has been confined largely to those areas which contain the more promising uranium occurrences with at least 80 percent of such work being concentrated in the Sierra Ancha district.
Date: October 1957
Creator: Schwartz, Roland J.
Partner: UNT Libraries Government Documents Department